Tektro TR180-54 180mm x 2.3mm Thick Rotor

The Tektro TR180-54 is a heavy-duty, high-heat dispersion stainless steel disc brake rotor built specifically to handle the extreme stopping forces and thermal demands of e-bikes, cargo bikes, and downhill setups. Featuring an extra-thick 2.3mm construction, the TR180-54 delivers 50% greater torsional stiffness and dramatically reduced heat deformation compared to standard 1.8mm bicycle rotors.

Key Features & Benefits

• Extra-Thick 2.3mm Steel Profile: Superior mass absorbs and dissipates heat rapidly, minimizing brake fade, preventing rotor warping, and eliminating high-speed shudder under heavy braking.

• Optimum Noise Reduction: Heavy-duty design flexes significantly less under high hydraulic clamping pressure, providing quiet, chatter-free braking performance on long descents.

• Standard 6-Bolt Mount (ISO 6B): Fits all standard 6-bolt bicycle and e-bike hubs (T25 Torx mounting hardware included).

Essential Compatibility Notes

⚠️ Caliper Clearance Notice: Due to its extra-thick 2.3mm profile, this rotor is NOT compatible with standard bicycle brake calipers designed for 1.8mm rotors (which will rub or fail to fit).

Required / Compatible Calipers:

• Tektro E-Bike Series: Specifically engineered for Tektro systems built around 2.3mm rotors, including the Tektro HD-E395, HD-E730, HD-E740, HD-M535, and HD-M8020.

• TRP E-Bike & DH Series: Fully compatible with TRP DH-R EVO, Trail EVO, and E-EVO series calipers designed for 2.3mm rotor thickness.

• E-Bike Cargo & Heavy Duty Systems: Any specialized 2-piston or 4-piston hydraulic caliper with wide-slot pad architecture engineered explicitly for extra-thick rotors.

Technical Specifications

• Model: TR180-54
• Diameter: 180mm
• Thickness: 2.3mm
• Mount Type: 6-Bolt (ISO 6B)
• Material: Corrosion-Resistant Stainless Steel
• Hardware: Includes 6x T25 Torx Mounting Bolts
• Intended Use: High-Speed E-Bikes, Heavy Cargo Bikes, Enduro & Downhill